Just a FYI- the stripes are real CF- That's Cade's (motorcade) car and he has CF front and rear clams...I've thought about this as well - something subtle. One of the concepts that caught my eye was inspired by the photo that Sector111 is using for their new rear panel eliminator.
It shows a LRG car sporting faux CF/gold-lined stripes. This is something that would look good on a MB car me thinks. Little unsure about the bling of the gold outline, though.. I'm just too chicken to do it...